Hi,
If I have two tables related via foreign key how can I tell SA that
accessing foreign key should fetch related object automatically? By
default it simply gives me the FK as integer which is not what I want.
Here are my mappers:
wp_users_tbl = Table('wp_users', meta, autoload=True)
Hello,
On May 10, 4:38 pm, King Simon-NFHD78 [EMAIL PROTECTED]
wrote:
You're halfway there with your 'posts' relation. I think if you pass
backref='author' in your relation, then WordpressPost objects will get
an 'author' property which points back to the WordpressUser.
Nope, it doesn't
Max Ischenko wrote:
On May 10, 4:38 pm, King Simon-NFHD78 [EMAIL PROTECTED]
wrote:
You're halfway there with your 'posts' relation. I think if you pass
backref='author' in your relation, then WordpressPost
objects will get
an 'author' property which points back to the WordpressUser.
Hi,
On 5/10/07, King Simon-NFHD78 [EMAIL PROTECTED] wrote:
Nope, it doesn't work. At least, I can't get it to work.
If I use backref='author' new attribute 'author' appears but equals
None even though the author_id is something like 123.
You're not getting caught by this, are you:
This behavior stumped me for quite a while. At the bottom of the
code, there are two ways of adding a property to a mapper. One of
them works, and the other seems to me like it should probably work,
but it doesn't. Is this a bug?
from sqlalchemy import *
On May 10, 2007, at 1:07 PM, m h wrote:
On 5/9/07, Michael Bayer [EMAIL PROTECTED] wrote:
currently:
statement.compile().construct_params()
Thanks for the response.
construct_params takes a params argument. Where do I find that? (the
statement.compile() instance has a parameters
On May 10, 2007, at 12:05 PM, Chris Perkins wrote:
if 0:
# This works fine:
pjoin = (T1_select.c.id==T2_select.c.parent_id)
(T1_select.c.ver==T2_select.c.parent_ver)
fks = [T1_select.c.id, T1_select.c.ver]
else:
# But this does not:
pjoin =
On May 10, 2007, at 5:21 PM, m h wrote:
I'm playing around with doing queries with the data mapper and am
wondering how to view the SQL generated for them. (Since there is no
intermediate query or select instance, I'm at a loss).
thanks,
matt
typically using echoing/logging.
if you
